GeForce GT 220 and GeForce GTX 745 OEM - video card comparison

GeForce GT 220

GeForce GTX 745 OEM

Architecture

GT2xx (2009−2012)

Maxwell (2014−2018)

GPU code name

GT216

GM107

Market segment

Desktop

Desktop

Release date

October 2009

February 2014

Bus support

PCI-E 2.0

-

Interface

PCIe 2.0 x16

PCIe 3.0 x16

Supplementary power connectors

-

None

Core clock speed

625 MHz

1033 MHz

CUDA cores

48

-

Floating-point performance

144 gflops

793.3 gflops

Manufacturing process technology

40 nm

28 nm

Number of transistors

486 million

1,870 million

Pipelines / CUDA cores

48

384

Power consumption (TDP)

58 Watt

55 Watt

Maximum GPU temperature

105 °C

-

Texture fill rate

9.840

24.79

Memory type

GDDR3

DDR3

Maximum RAM amount

1 GB

4 GB

Memory bus width

128 Bit

128 Bit

Memory clock speed

790 MHz

1800 MHz

Memory bandwidth

25.3 GB/s

28.8 GB/s

Display Connectors

VGADVIHDMI

1x DVI, 1x HDMI, 1x VGA

Multi monitor support

+

-

HDMI

+

+

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

S/PDIF + HDA

-

DirectX

11.1 (10_1)

12 (11_0)

CUDA

+

5.0

OpenCL

1.1

1.2

OpenGL

3.1

4.6

Shader Model

4.1

5.1

Vulkan

N/A

1.1.126